| 飞翼布局无人机变形机翼设计与模型验证研究 |
| |
| 引用本文： | 李闻,宋笔锋,张炜.飞翼布局无人机变形机翼设计与模型验证研究[J].飞行力学,2010,28(4). |
| |
| 作者姓名： | 李闻 宋笔锋 张炜 |
| |
| 作者单位： | 西北工业大学,航空学院,陕西,西安,710072 |
| |
| 摘 要： | 对飞翼布局无人机变形机翼和变形机翼传动机构进行了设计,根据设计结果制作验证模型进行风洞实验和外场飞行试验,以此研究伸缩段机翼对飞行器机翼整体气动性能的影响。结果表明:采用变形机翼技术,可以通过实时控制机翼的气动外形保持较高的气动效率,提高飞机在巡航状态下的升力和高速飞行状态下的机动性,满足飞机在各种任务剖面的战术性能要求。
|
| 关 键 词： | 变形机翼 传动机构 风洞实验 飞行试验 |
Configuration design and experiment study of an adaptive wing for UAV |
| |
| LI Wen,SONG Bi-feng,ZHANG Wei.Configuration design and experiment study of an adaptive wing for UAV[J].Flight Dynamics,2010,28(4). |
| |
| Authors: | LI Wen SONG Bi-feng ZHANG Wei |
| |
| Institution: | LI Wen,SONG Bi-feng,ZHANG Wei(College of Aeronautics,Northwestern Polytechnical University,Xi'an 710072,China) |
| |
| Abstract: | The morphing wing of the UAV flying wing layout and the wing drive mechanism of morphing wings have been designed,the results produced according to the design verification model wind tunnel experiments and field flight tests,as the wing airfoil section morphing impact study of the aircraft on the overall aerodynamic performance of the wing.Experimental results show that: a morphing wing with a conventional fixed-wing with a number of different characteristics,using the morphing wing technology,the wing's ae... |
| |
| Keywords: | morphing wing drive mechanism wind tunnel experiment flight test |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
